{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 08 注释语句"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "1.【填空】Python的单行注释符号是：（ ）"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "答案：#"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "2.【选择】下列代码的运行结果是：（ ）\n",
    "`# x = 20\n",
    "y = True\n",
    "print(x+y)`\n",
    "\n",
    "A.1  \n",
    "B.True  \n",
    "C.21  \n",
    "D.报错"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "答案：D"
   ]
  }
 ],
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